“column”

Hi,How might one use UITextView to render some text in a table layout? Something like... Some intro paragraph. Blah blah blah. Blah blah blah blah. red rojo blue azul green verde More normal text following. Blah blah.I'd like the columns centered, so I don't think it's as simple as setting tab stops.Maybe that table area has to be it's own UIView. How do you embed a custom UIView within the flow of text?Rob

Here's an example of a NavigationView that uses the new 3-column layout: struct ContentView: View { var body: some View { NavigationView { PrimaryColumn() SupplementaryColumn() SecondaryColumn() t } } } When the app starts on the iPad in the landscape mode, the supplementary and secondary columns are visible and the primary column can be opened with the Back button. I'd like for the primary column to be visible immediately, because when the app starts the secondary column doesn't have any content. I could include some placeholder text, but the user would still have to take an extra step to expand the primary column, which is annoying. With UIKit, I could use UISplitViewController with tripleColumn style, and expand the primary column manually by setting its display mode to twoBesideSecondary, for example. Is this possible to achieve in SwiftUI?

Big Sur Beta 2: In Catalina (and every previous version of both iTunes and Music) if you clicked on the column headers (Title, Time, Artist, etc.) the files would be sorted by that category. That no longer happens. Why?

I am having issues with subqueries in the predicate for the fetch request of an NSFetchResultsController. Basically the object I'm fetching on has a to-One relationship that has a to-Many relationship that I am performing the subquery on, so it looks like this Target <<--> Person <<-->> ExtendedProperty. I am fetching all targets that have a specific name/value in the extendedProperty of the target's person.Here is what my predicate looks likerequest.predicate = NSPredicate(format: SUBQUERY(person.extendedProperties, $extProp, $extProp.name == %@ && $extProp.value == %@).@count > 0, favorite color, red)When I try to use this I don't get any results and the console outputs2015-09-08 17:33:26.206 CoreDataBug[2019:313174] CoreData: error: (1) I/O error for database at /var/mobile/Containers/Data/Application/EAFFE09B-D259-4917-A13F-2D46D0D81816/Documents/CoreDataBug.sqlite. SQLite error code:1, 'no such column: t2.ZNAME'I'm trying to figure out if I'm doing something wrong

I am in the process of migrating from NavigationView as a root to NavigationSplitView. My model supports various different objects, and what would fit into the content column varies from a list, to a TabView with a list within. This particular example (which I refer to from here on,) the lists hold two different objects within the model. The layout looked like this: NavigationView // Used for sidebar, would now be NavigationSplitView(sidebar:content:detail) - NavigationLink -> TabView -> List(objectA) -> Object-Specific DetailView -> List(objectB) -> Object-Specific DetailView - NavigationLink -> List(objectC) -> Object-Specific DetailView - and more like the above As it stood, there was no third column functionality, but with the new API I am seeking to achieve this. I am however, hung up on how to change the detail pane properly from within these sub-views. Am I needing to pass the various objects up to the struct housing the root NavigationSplitView? I don't currently

How do I add and or fit in more rows/columns of stickers other than the basic layout 3 across? ie How do I get say 6 of my Stickers per line, to pack in more choices in the space? Currently using the standard sticker pack app template.

I'm getting a CIVector from VNImageHomographicAlignmentObservation,which is supposed to represent a transformation matrix. Does this CIVector use row- or column- major order? In case, it matters, this matrix represents a homography:let observation: VNImageHomographicAlignmentObservation = ... // The input uses column-major order, so convert it to row-major for CIVector:let (col0, col1, col2) = observation.warpTransform.columnslet values: [CGFloat] = [CGFloat(col0.x), CGFloat(col1.x), CGFloat(col2.x), CGFloat(col0.y), CGFloat(col1.y), CGFloat(col2.y), CGFloat(col0.z), CGFloat(col1.z), CGFloat(col2.z)]let vector = CIVector(values: values, count: values.count)

&TLDR; I see no documentation stating that during the life of UISplitViewController, that I cannot call setViewController(xxxxx, column) more than once on the same column. Yet in my experience calling it a second time does not work, unless I set the value to nil before calling it again to set it to the new value... I'm using a UISplitViewController in newer column-style layout and when bootstrapping the app, I create the UISplitViewController and use setViewController(primaryViewController, .primary) and setViewController(detailViewController, .secondary). In order to use the primaryViewController for the compact scenario, I return the .primary column in the UISplitViewControllerDelegate method: splitViewController(_ svc: UISplitViewController, topColumnForCollapsingToProposedTopColumn proposedTopColumn: UISplitViewController.Column) -> UISplitViewController.Column Tapping a cell in the primaryViewController, results in a call to splitViewController.show(.secondary)

I'm following Apple WWDC video (https://developer.apple.com/videos/play/wwdc2021/10037/) about how to create a recommendation model. But I'm getting this error when I run the project on that like of code from their tutorial. Column keywords has element of unsupported type Dictionary. Here is the block of code took from the transcript of WWDC video that cause me issue: func featuresFromMealAndKeywords(meal: String, keywords: [String]) -> [String: Double] { // Capture interactions between content (the dish keywords) and context (meal) by // adding a copy of each keyword modified to include the meal. let featureNames = keywords + keywords.map { meal + : + $0 } // For each keyword, create an entry in a dictionary of features with a value of 1.0. return featureNames.reduce(into: [:]) { features, name in features[name] = 1.0 } } var trainingKeywords: [[String: Double]] = [] var trainingTargets: [Double] = [] for item in userPurchasedItems { // Add in the positive example. trainingKeywords.append( featur

`import Cocoa import TabularData let greeting = Decimal Type Evaluation let JSON = [{ product: Apple, type: Fruit, weight: 7.5, unit_price: 0.34 }, { product: Pear, type: Fruit, weight: 0.5, unit_price: 0.25 }] struct Product: Decodable { let product: String let type: String let weight: Double let unit_price: Double } let jsonData = JSON.data(using: .utf8)! let products: [Product] = try! JSONDecoder().decode([Product].self, from: jsonData) var dataframe = try! DataFrame(jsonData: jsonData) print (dataframe)` This results in the output below showing the columns are now ordered alphabetically and not in the order they appear in the array struct definition. ┏━━━┳━━━━━━━━━━┳━━━━━━━━━━┳━━━━━━━━━━━━┳━━━━━━━━━━┓ ┃ ┃ product ┃ type ┃ unit_price ┃ weight ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┡━━━╇━━━━━━━━━━╇━━━━━━━━━━╇━━━━━━━━━━━━╇━━━━━━━━━━┩ │ 0 │ Apple │ Fruit │ 0.34 │ 7.5 │ │ 1 │ Pear │ Fruit │ 0.25 │ 0.5 │ └───┴──────────┴──────────┴────────────┴──────────┘ 2 rows, 4 columns

Is there a way for a view to span multiple columns or rows when using LazyVGrid or LazyHGrid? I'm trying to make a calendar and would like to have a row that is the month and year label. I've tried using several LazyVGrid in a LazyVStack, but the scrolling performance seemed pretty poor, so I'm trying to see if I can make a single LazyVGrid work.

Im trying to troubleshoot some network issues and am running nettop to monitor live tcp traffic. My question is that I cannot find any documentation relating to the displayed column names. For example, what is rx ooo, or tx cwin? I can guess but would rather not assume anything. The man page is of no help and Googling has yet to return anything.Thanks in advance!

-(nullable NSString*)browser:(NSBrowser*)sender titleOfColumn:(NSInteger)column { return @title; }No titles are showing up on screen. Just a blank gap where the titles go.

How to Recreate issue:1. Open Finder Window2. Switch to Column View3. Expand your colums sliders Left and right. (The Forcetouch Trckpad goes crazy with random clicks 100's of times while drging the sliders left and right. The haptic engine is going nuts.) This could cause hardware failures in the future, Trackpad is vibrating when dragging colum cliders.This only happens when there is actual content in column view, it does not happen when colums are blank. I can continue to recrate the issue. I only see the issue happening here. I'm on a 2015 Macbook 12 M3 Processor.

Hello! I've noticed that when I am using NavigationSplitView and I minimize the app on iPadOS and then resume, if I am using a 2 column setup it loses state upon resume. This does not appear to happen on with a 3 column setup though. I'm wondering if others have run into this and if anyone has figured out a way around it. It seems like it's a bug and I should file a bug for it, but wanted to check with more people first. Here's some example code, run it, select your number of columns, then minimize the app, count to 3 (because why not!) and open the app and you'll notice that $selection is now nil. import SwiftUI struct Item: Identifiable, Hashable { var id: Int var name: String var description: String } struct ContentView: View { @State var selection: Item? var items: [Item] = [ .init(id: 1, name: One, description: Is the loneliest number), .init(id: 2, name: Two, description: Two can be as bad as one), .init(id: 3, name: Three, description: Three Dog Night) ] var body: some View {